docker: the docker image will now contain just the static binary

Dockerfile

@@ -1,38 +1,8 @@
-FROM ubuntu-debootstrap:14.04
-
-MAINTAINER Minio Community
-
-ENV GOLANG_TARBALL go1.5.1.linux-amd64.tar.gz
-
-ENV GOROOT /usr/local/go/
-ENV GOPATH /go-workspace
-ENV PATH ${GOROOT}/bin:${GOPATH}/bin/:$PATH
-
-ENV MINIOHOME /home/minio
-ENV MINIOUSER minio
-RUN useradd -m -d $MINIOHOME $MINIOUSER
-
-RUN apt-get update -y && apt-get install -y -q \
-		curl \
-		git \
-		build-essential \
-		ca-certificates
-
-RUN curl -O -s https://storage.googleapis.com/golang/${GOLANG_TARBALL} && \
-		tar -xzf ${GOLANG_TARBALL} -C ${GOROOT%*go*} && \
-		rm ${GOLANG_TARBALL}
-
-ADD . ${GOPATH}/src/github.com/minio/minio
-
-RUN cd ${GOPATH}/src/github.com/minio/minio && \
-		make
-
-RUN apt-get remove -y build-essential curl git && \
-        apt-get -y autoremove && \
-        rm -rf /var/lib/apt/lists/*
-
-USER minio
-
+# use "make dockerimage" to build
+FROM scratch
+ENV DOCKERIMAGE 1
+ADD minio.dockerimage /minio
+ADD export /export
 EXPOSE 9000
-
-CMD ["sh", "-c", "${GOPATH}/bin/minio server"]
+ENTRYPOINT ["/minio"]
+CMD ["server", "/export"]